Functions Of the Legislature Law Making: The primary function of the legislature is to make laws for the good governance of the country.
Approval of the Policy of the Executive Organ: Some important policies proposed by the executive e.g., treaties and declaration of war require legislative approval.
Control of Public Funds and Expenditure: The finances of the country are under the legislative control. Government’s spending and taxation are scrutinized and endorsed by the legislature.
Power of Impeachment: It has power to impeach the head of state if he commits very serious offence.
Monitoring and Evaluation of Government Activities: It checks the activities of government agencies and parastatals. The legislature can order inquiry into activities of any public organization or call any official to appear before it for questioning.
Constitutional Amendment: Any amendment to the constitution requires legislative action.
Education: the legislature educates the members of the public through debate on issues before it.
Judicial Functions: In some countries notably Britain, the legislature performs legislative functions. The British house of lords is the highest court for some cases.